== sanity test 77a: normal checksum read/write operation ========================================================== 19:45:47 (1789602347)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.295423 s, 28.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.657107 s, 12.8 MB/s